New Mercedes-Benz GLB Unveiled with Bigger Space and Smarter Tech

Mercedes-Benz has officially unveiled the all-new 2026 GLB SUV, showcasing a perfect blend of luxury, space, and electric innovation. The new GLB gets a bigger cabin, smarter technology, and a range of up to 631km, reaffirming the brand’s push toward electric mobility and advanced driver assistance systems.

With options for both five- and seven-seat configurations, the GLB now caters to a wider range of families and business buyers looking for a premium yet practical electric SUV.

Mercedes-Benz GLB 2026: Key Highlights

Bigger, Smarter, and More Practical

One of the main highlights of the new Mercedes-Benz GLB is its significantly improved interior spaciousness and practicality. The updated platform allows for better ergonomics and a refined cabin layout that prioritizes comfort and utility.

Upgrades Include:

• Improved ingress and egress, thanks to wider door openings.
• Enhanced headroom across all three rows.
• Redesigned second-row seats for increased thigh support and reclining function.
• 540-litre boot capacity, with an additional 127-litre frunk for smaller items.
• Flexible seating that allows flat-folding of the second and third rows for expanded cargo space.

This makes the GLB one of the few luxury SUVs that blends premium comfort with family practicality, catering equally to long-distance travelers and city commuters.

Electrified Performance: GLB 250+ and GLB 350 4MATIC

At launch, the new Mercedes-Benz GLB will be available in two fully electric variants — the rear-wheel-drive GLB 250+ and the all-wheel-drive GLB 350 4MATIC. Both models feature Mercedes’ latest e-mobility hardware and innovations designed to enhance range and performance.

Electric Powertrain Details

Both models feature:

• 85 kWh battery pack with 800-volt architecture.
• Advanced regenerative braking system and bidirectional charging (via OTA updates).
• One-box brake unit for improved energy recovery.
• Fast-charging capability — adds up to 260 km in just 10 minutes.

This makes the GLB one of the fastest-charging electric SUVs in its class, rivaling the BMW iX1 and Audi Q4 e-tron.

Stunning New Exterior and Interior Design

Mercedes designers have given the 2026 GLB a more upright stance and athletic proportions, enhancing its visual appeal while improving aerodynamics.

Design Highlights

• Digital Star Signature LED lights with connected light bars.
• Flush door handles and a wider front grille featuring the illuminated Mercedes pattern.
• New panoramic glass roof with 158 illuminated stars that switch between clear and opaque modes.
• Wider track and sculpted shoulders for a commanding appearance on the road.

Inside, the new GLB boasts an MBUX-powered cabin with next-gen computing architecture, larger touchscreens, and ultra-responsive voice recognition.

Safety and Smarter Tech

The 2026 Mercedes-Benz GLB marks a technological leap with the introduction of MB.DRIVE, a suite of intelligent assistance systems for safer and more intuitive driving.

Key Technology Features

• Eight cameras, five radar sensors, and 12 ultrasonic sensors for 360° awareness.
• DISTRONIC adaptive cruise with smarter lane-keeping and parking systems.
• Lane Change Assist with real-time traffic prediction.
• New centre airbag for enhanced side-impact protection.
• Over-the-air updates (OTA) for software improvements.
• Optional Level 2+ autonomous driving assist, available in select markets.

Additionally, Mercedes has integrated upgraded crash structures and enhanced battery protection frames, ensuring safety across global standards.

Hybrid Variants Coming Soon

While the electric variants debut first, Mercedes confirmed it will soon roll out 48V hybrid versions powered by a 1.5-litre turbocharged engine paired with an integrated electric motor.

These hybrids will:

• Deliver improved efficiency through pure electric city driving capability.
• Recuperate up to 25 kW of braking energy.
• Be paired with an 8-speed dual-clutch automatic gearbox.

This expansion makes the GLB lineup one of the most diverse in its segment — offering EV, hybrid, and potentially mild-hybrid options for global markets.

Final Thoughts

The new 2026 Mercedes-Benz GLB combines electric versatility, superior comfort, and high-end technology in a package designed for modern families. With up to 631km range, a spacious 7-seat layout, and MB.DRIVE intelligent safety suite, the GLB sets new benchmarks for the luxury compact SUV segment.

The model’s mix of form, function, and futuristic technology indicates Mercedes’ strong momentum in the premium EV race, giving luxury SUV buyers an enticing new option that’s both practical and powerful.